2012 Big Ten Conference Leaders Fumbles Lost - Games in August/September Only through 01/07/2013
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Indiana | 4 | 1 | 0 | 0.00 |
| 2 | Michigan | 4 | 4 | 1 | 25.00 |
| 2 | Iowa | 5 | 6 | 1 | 16.67 |
| 4 | Penn State | 5 | 5 | 2 | 40.00 |
| 5 | Michigan State | 5 | 5 | 3 | 60.00 |
| 6 | Purdue | 4 | 7 | 4 | 57.14 |
| 6 | Minnesota | 5 | 8 | 4 | 50.00 |
| 6 | Northwestern | 5 | 8 | 4 | 50.00 |
| 6 | Ohio State | 5 | 8 | 4 | 50.00 |
| 6 | Wisconsin | 5 | 10 | 4 | 40.00 |
| 11 | Illinois | 5 | 7 | 6 | 85.71 |
| 12 | Nebraska | 5 | 15 | 9 | 60.00 |